VOLVO
ECM-P227400 - O2 Sensor Signal Stuck Lean - Bank 1, Sensor 3. General Failure Information. No sub type information
Układ
Sterownik silnika (ECM)
Modele Volvo, których dotyczy ten kod błędu
Dotyczy następujących modeli:
8 modeliS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V70 (2008–), XC60 (2009–), XC70 (2008–)
Pokaż modele wg rocznika i silnika (15)
- Volvo S60 (2011–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9
- Volvo S80 (2007–)2010Tylko silnik: B6324S2
- Volvo S80 (2007–)2011–2013Tylko silnik: B6324S4
- Volvo S80 (2007–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15, B6324S4
- Volvo V40 (2013–)2015Tylko silnik: B4204T11
- Volvo V40 Cross Country (2013–)2015Tylko silnik: B4204T11
- Volvo V60 (2011–)2014–2015Tylko silnik: B4204T11, B4204T12, B4204T15, B4204T9
- Volvo V70 (2008–)2010Tylko silnik: B6324S2
- Volvo V70 (2008–)2014–2015Tylko silnik: B4204T11
- Volvo XC60 (2009–)2010Tylko silnik: B6324S2
- Volvo XC60 (2009–)2011–2013Tylko silnik: B6324S4
- Volvo XC60 (2009–)2014–2015Tylko silnik: B4204T10, B4204T11, B4204T12, B4204T15, B4204T9, B6324S4
- Volvo XC70 (2008–)2010Tylko silnik: B6324S2
- Volvo XC70 (2008–)2011–2013Tylko silnik: B6324S4
- Volvo XC70 (2008–)2014–2015Tylko silnik: B4204T11, B6324S4
Co oznacza ten kod błędu?
The engine control module (ECM) continuously monitors the voltage from the rear heated oxygen sensor on bank 1, which is the cylinder row nearest the front with cylinders 1, 3, 5 and 7. The code concerns sensor 3 and is set when the voltage is not within the permitted range, which here shows as the signal sticking in the lean position.
Możliwe przyczyny
- Contact resistance and oxidation in the connections
- Signal wire shorted to earth
- Open circuit in the signal wire
- Damaged rear oxygen sensor on bank 1, sensor 3
Co możesz zrobić
- 1Start the engine, let it idle for a while, and then read the status of the code
- 2Check the connectors to the rear oxygen sensor for contact resistance and oxidation. Rust-dissolving spray and grease should not be used in the connector
- 3Use a multimeter to check that the signal wire has no break and is not shorted to earth
- 4If the wiring is in order, try a new rear oxygen sensor
- 5If the fault remains, have a workshop diagnose further
Objawy, które możesz zauważyć1
- Malfunction indicator lamp (MIL) lit
Na co może wpływać usterka1
- Rear oxygen sensor control is switched off
Ogólne wskazówki dla właścicieli. Diagnostyka na samochodzie może wskazać inną przyczynę.